Kolkata (CCU) to Guwahati (GAU) flights
3 airlines fly nonstop from Kolkata (CCU) to Guwahati (GAU): Air India Express, Alliance Air and IndiGo. The two airports are 309 miles (498 km) apart. There are also 11 ways to fly it with one stop, through Agartala, Rupsi and Silchar and more.
Airlines flying nonstop from CCU to GAU
- Air India ExpressNot in an alliance
- 9IAlliance AirNot in an alliance
- IndiGoNot in an alliance · bookable with 1 programWho books it
Book CCU to GAU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Virgin Atlantic Flying ClubBooks IndiGo
CCU to GAU with one stop
11 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Agartala (IXA)IndiGo the whole way
- Via Rupsi (RUP)Alliance Air the whole way9I9I
- Via Silchar (IXS)IndiGo the whole way
- Via Aizawl (AJL)IndiGo the whole way9I
- Via Paro (PBH)Drukair the whole wayB3KBKB
- Via Dimapur (DMU)IndiGo the whole way
- Via Imphal (IMF)IndiGo and Alliance Air the whole way9I9I
- Via Itanagar (HGI)IndiGo the whole way9I
- Via Dibrugarh (DIB)IndiGo the whole way
- Via Bhubaneswar (BBI)IndiGo the whole way
- Via Lucknow (LKO)IndiGo the whole way
CCU to GAU: common questions
Which airlines fly nonstop from CCU to GAU?
Air India Express, Alliance Air and IndiGo fly nonstop from Kolkata (CCU) to Guwahati (GAU).
How far is Kolkata from Guwahati by plane?
Kolkata (CCU) and Guwahati (GAU) are 309 miles (498 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book CCU to GAU award flights?
1 program can book at least one of the nonstop airlines: Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does CCU to GAU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CCU to GAU with taxes and fees.
Where can I connect between Kolkata and Guwahati?
The most direct connections are through Agartala (IXA), Rupsi (RUP), Silchar (IXS), Aizawl (AJL) and Paro (PBH). On 11 of them the same airline flies both flights, for example IndiGo through Agartala.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.